EP3950600A4 - Method for producing positive electrode active material precursor for lithium secondary battery - Google Patents

Method for producing positive electrode active material precursor for lithium secondary battery Download PDF

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Publication number
EP3950600A4
EP3950600A4 EP20870821.4A EP20870821A EP3950600A4 EP 3950600 A4 EP3950600 A4 EP 3950600A4 EP 20870821 A EP20870821 A EP 20870821A EP 3950600 A4 EP3950600 A4 EP 3950600A4
Authority
EP
European Patent Office
Prior art keywords
positive electrode
active material
secondary battery
electrode active
lithium secondary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20870821.4A
Other languages
German (de)
French (fr)
Other versions
EP3950600B1 (en
EP3950600A1 (en
Inventor
Ho Suk Shin
Won Tae Kim
Jong Yeol Yu
Young Geun Lim
Sun Sik Shin
Seoung Chul HA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Publication of EP3950600A1 publication Critical patent/EP3950600A1/en
Publication of EP3950600A4 publication Critical patent/EP3950600A4/en
Application granted granted Critical
Publication of EP3950600B1 publication Critical patent/EP3950600B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Nickelates
    • C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
    • C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/049—Manufacturing of an active layer by chemical means
    • H01M4/0497—Chemical precipitation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/0059—Sequential processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
EP20870821.4A 2019-10-02 2020-09-29 Method for preparing positive electrode active material precursor for lithium secondary battery Active EP3950600B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20190122544 2019-10-02
PCT/KR2020/013421 WO2021066576A1 (en) 2019-10-02 2020-09-29 Method for producing positive electrode active material precursor for lithium secondary battery

Publications (3)

Publication Number Publication Date
EP3950600A1 EP3950600A1 (en) 2022-02-09
EP3950600A4 true EP3950600A4 (en) 2022-07-06
EP3950600B1 EP3950600B1 (en) 2024-01-17

Family

ID=75338409

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20870821.4A Active EP3950600B1 (en) 2019-10-02 2020-09-29 Method for preparing positive electrode active material precursor for lithium secondary battery

Country Status (6)

Country Link
US (1) US11855287B2 (en)
EP (1) EP3950600B1 (en)
JP (1) JP7384540B2 (en)
KR (1) KR102463235B1 (en)
CN (1) CN113784927A (en)
WO (1) WO2021066576A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023195751A1 (en) * 2022-04-06 2023-10-12 한양대학교 에리카산학협력단 Positive electrode active material and manufacturing method therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150364759A1 (en) * 2013-01-30 2015-12-17 Sumitomo Metal Mining Co., Ltd. Nickel-cobalt composite hydroxide and process for manufacturing same
CN106920960A (en) * 2015-12-28 2017-07-04 北京有色金属研究总院 The nickel-cobalt-manganese ternary complex hydroxide and regulation and control construction method of dynamic microstructure
EP3331066A1 (en) * 2016-12-02 2018-06-06 Samsung SDI Co., Ltd. Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material
WO2018101807A1 (en) * 2016-12-02 2018-06-07 삼성에스디아이주식회사 Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active material
US20190214628A1 (en) * 2017-02-06 2019-07-11 Lg Chem, Ltd. Methods of Preparing Positive Electrode Active Material Precursor For Lithium Secondary Battery And Positive Electrode Active Material

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07165428A (en) 1993-10-20 1995-06-27 Nikko Rika Kk Production of nickel hydroxide particle
DE10304855A1 (en) * 2003-02-06 2004-08-26 Hte Ag The High Throughput Experimentation Company Device and method for the simultaneous agitation of reaction mixtures
CN1712356A (en) * 2004-06-21 2005-12-28 肇庆羚华有限责任公司 Reactor, reacting method and product for preparing barium titanate powder
JP5651937B2 (en) 2008-09-10 2015-01-14 住友金属鉱山株式会社 Cathode active material for non-aqueous electrolyte secondary battery, method for producing the same, and non-aqueous electrolyte secondary battery using the same
JP5464348B2 (en) 2010-02-26 2014-04-09 住友金属鉱山株式会社 Nickel-cobalt composite hydroxide for non-aqueous electrolyte secondary battery positive electrode active material and method for producing the same, and method for producing non-aqueous electrolyte secondary battery positive electrode active material using the nickel-cobalt composite hydroxide
US10128501B2 (en) 2011-06-07 2018-11-13 Sumitomo Metal Mining Co., Ltd. Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueous-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery
JP6011838B2 (en) 2011-08-31 2016-10-19 トヨタ自動車株式会社 Lithium secondary battery
CN102403500B (en) * 2011-11-21 2013-11-06 合肥国轩高科动力能源股份公司 Method for preparation of lithium iron phosphate material in static mixing tube type reactor
CN102698773A (en) * 2012-05-28 2012-10-03 重庆大学 Preparation method for magnetism strontium-zirconium solid super acidic catalyst
KR101526882B1 (en) 2013-02-28 2015-06-09 주식회사 제이오 Continuous mass-production apparatus for precursor of secondary battery by co-precipitation method
CN104466162B (en) * 2014-11-28 2016-08-24 湖南兴瑞新材料研究发展有限公司 The lithium-rich manganese-based presoma of gradient and the preparation method of gradient lithium-rich manganese-based anode material
WO2016204563A1 (en) 2015-06-17 2016-12-22 주식회사 엘지화학 Cathode active material for secondary battery, preparation method therefor, and secondary battery comprising same
KR101927295B1 (en) * 2015-11-30 2018-12-10 주식회사 엘지화학 Positive electrode active material for secondary battery and secondary battery comprising the same
EP3487813A1 (en) * 2016-07-20 2019-05-29 Haldor Topsøe A/S A method for upscalable precipitation synthesis of battery materials with tunable particle size distribution
KR101748999B1 (en) 2016-08-01 2017-06-20 (주)이엠티 Method for Preparing Cathode Active Material Precursor for Secondary Battery
JP6895105B2 (en) 2016-08-01 2021-06-30 住友金属鉱山株式会社 A method for producing nickel-manganese composite hydroxide particles and a method for producing a positive electrode active material for a non-aqueous electrolyte secondary battery.
NO343898B1 (en) * 2016-09-19 2019-07-01 Dynatec Eng As Method for producing silicon particles for use as anode material in lithium ion rechargeable batteries, use of a rotating reactor for the method and particles produced by the method and a reactor for operating the method
JP6862786B2 (en) 2016-11-22 2021-04-21 住友金属鉱山株式会社 Method for Producing Transition Metal-Containing Composite Hydroxide and Method for Producing Positive Electrode Active Material for Non-Aqueous Electrolyte Secondary Battery
JP6878586B2 (en) 2016-12-02 2021-05-26 サムスン エスディアイ カンパニー, リミテッドSamsung Sdi Co., Ltd. A lithium secondary battery containing a nickel-based active material precursor for a lithium secondary battery, a method for producing the precursor thereof, a nickel-based active material for a lithium secondary battery formed from the precursor, and a positive electrode containing the precursor.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150364759A1 (en) * 2013-01-30 2015-12-17 Sumitomo Metal Mining Co., Ltd. Nickel-cobalt composite hydroxide and process for manufacturing same
CN106920960A (en) * 2015-12-28 2017-07-04 北京有色金属研究总院 The nickel-cobalt-manganese ternary complex hydroxide and regulation and control construction method of dynamic microstructure
EP3331066A1 (en) * 2016-12-02 2018-06-06 Samsung SDI Co., Ltd. Nickel-based active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the nickel-based active material
WO2018101807A1 (en) * 2016-12-02 2018-06-07 삼성에스디아이주식회사 Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active material
EP3550643A1 (en) * 2016-12-02 2019-10-09 Samsung SDI Co., Ltd Nickel active material precursor for lithium secondary battery, method for producing nickel active material precursor, nickel active material for lithium secondary battery produced by method, and lithium secondary battery having cathode containing nickel active material
US20190214628A1 (en) * 2017-02-06 2019-07-11 Lg Chem, Ltd. Methods of Preparing Positive Electrode Active Material Precursor For Lithium Secondary Battery And Positive Electrode Active Material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021066576A1 *

Also Published As

Publication number Publication date
CN113784927A (en) 2021-12-10
US11855287B2 (en) 2023-12-26
WO2021066576A1 (en) 2021-04-08
EP3950600B1 (en) 2024-01-17
EP3950600A1 (en) 2022-02-09
JP2022530869A (en) 2022-07-04
KR20210039962A (en) 2021-04-12
KR102463235B1 (en) 2022-11-07
JP7384540B2 (en) 2023-11-21
US20220209232A1 (en) 2022-06-30

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